71 merc 20hp. weak spark

mike _baggs

Recruit
Joined
Apr 28, 2011
Messages
1
I receantly bought this motor with no spark. I have replaced the points, checked the grounds and wires. When I connect a test light to the plug wires I can make it flash. I tried singaling out each coil and still no spark. Could I possibly have a bad stator?
 
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